ID: #12V388000
MFR: GENERAL MOTORS LLC
SYSTEM_COMPONENT
FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY:FILLER PIPE AND CAP
EVENT_SUMMARY
Your vehicle's fuel filler pipe, which is the tube that connects the gas tank to the gas cap, may be corroded on the left side if you live in a specific region with high humidity and road salt. This is because water and dirt can get trapped in a protective cover over the pipe.
RISK_ASSESSMENT
If the pipe corrodes badly, there's a risk of fuel leaking out when you fill up, which could then ignite and cause a fire.
RESOLUTION_PROTOCOL
You'll be notified by GM, and they'll replace the entire fuel filler neck with a new one at no cost to you. Just contact the Chevrolet or GMC owner center to schedule the fix.